# N501AG: Hiller UH-12D, registration cancelled 1981-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 1981
- Status when cancelled: Valid registration
- Airframe: [Hiller UH-12D](https://openairdocs.org/model/hiller-uh-12d) (registry code 4360118)
- Data sheets: [TCDS 4H10](https://openairdocs.org/tcds/4H10) (OpenAirDocs)
- Serial number: 1094
- Type of aircraft: Rotorcraft
- Certificate issued: March 12, 1976
- Mode S code: A63DAE
- Owner when cancelled: [Greene Arnold G](https://openairdocs.org/faa-owner/GREENE%20ARNOLD%20G)
- Location: [Lake Worth, FL](https://openairdocs.org/faa-place/FL/Lake%20Worth)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N501AG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=501AG
- Page: https://openairdocs.org/deregistered/N501AG-1981-05-07

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Hiller UH-12D: https://openairdocs.org/model/hiller-uh-12d.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA78DKT23](https://openairdocs.org/ntsb/MIA78DKT23), Dec 21, 1977: Hiller UH-12D (N501AG), Jupiter, FL, destroyed

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19771221042149A](https://openairdocs.org/incident/19771221042149A), Dec 21, 1977: Hiller UH12D (N501AG), Jupiter, FL, Substantial damage. Wreckage not recovered following ditching,pilot did not use carb heat.

## Other aircraft with N501AG

- [Registered now](https://openairdocs.org/aircraft/N501AG): Nathan Oldham AUTOGYRO CALIDUS, S/N C00241, built 2013

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